| LDR | 00847nam a22002651 4500 | ||
| 001 | 005756511 | ||
| 003 | MiAaHDL | ||
| 005 | 20100924000000.0 | ||
| 006 | m d | ||
| 007 | cr bn ---auaua | ||
| 008 | 890831s1937 vp ad b 00010 eng | ||
| 010 | ⊔ | ⊔ | ‡a 37001515 |
| 035 | ⊔ | ⊔ | ‡asdr-nrlf.b143134437 |
| 035 | ⊔ | ⊔ | ‡asdr-wu3001234 |
| 035 | ⊔ | ⊔ | ‡aGLADN100708519 |
| 040 | ⊔ | ⊔ | ‡aDLC ‡cJPL ‡dm/c ‡dCUY |
| 050 | 0 | ⊔ | ‡aQC544.V3 ‡bH4 1937 |
| 082 | ⊔ | ⊔ | ‡a537.53 |
| 090 | ⊔ | ⊔ | ‡aQC544.V3 ‡bH4 1937 |
| 035 | ⊔ | ⊔ | ‡a(OCoLC)1742996 |
| 100 | 1 | 0 | ‡aHenney, Keith, ‡d1896- |
| 245 | 0 | 0 | ‡aElectron tubes in industry, ‡cby Keith Henney ... |
| 250 | ⊔ | ⊔ | ‡a2d ed. |
| 260 | 0 | ⊔ | ‡aNew York ‡aand London, ‡bMcGraw-Hill book company, inc., ‡c1937. |
| 300 | ⊔ | ⊔ | ‡aviii, 539 p. ‡billus., diagrs. ‡c24 cm. |
| 504 | ⊔ | ⊔ | ‡aIncludes bibliographies. |
| 538 | ⊔ | ⊔ | ‡aMode of access: Internet. |
| 650 | ⊔ | 0 | ‡aVacuum-tubes. |
| CID | ⊔ | ⊔ | ‡a005756511 |
| DAT | 0 | ⊔ | ‡a19100210000000.0 ‡b20100924000000.0 |
| DAT | 1 | ⊔ | ‡a20120815173306.0 ‡b2023-05-02T17:40:08Z |
| DAT | 2 | ⊔ | ‡a2023-05-02T17:30:02Z |
| CAT | ⊔ | ⊔ | ‡aSDR-NRLF ‡dIII - MILLENIUM ‡lloader.pl-001-001 |
| FMT | ⊔ | ⊔ | ‡aBK |
| HOL | ⊔ | ⊔ | ‡0sdr-nrlf.b143134437 ‡auc1 ‡bSDR ‡cNRLF ‡puc1.$b565617 ‡sUC ‡1.b143134437 |
| 974 | ⊔ | ⊔ | ‡bUC ‡cNRLF ‡d20230502 ‡sgoogle ‡uuc1.$b565617 ‡y1937 ‡ric ‡qbib ‡tnon-US bib date1 >= 1929 |
| 974 | ⊔ | ⊔ | ‡bWU ‡cWU ‡d20230622 ‡sgoogle ‡uwu.89090520941 ‡y1937 ‡ric ‡qbib ‡tnon-US bib date1 >= 1929 |